baber/WOPTO huggingface dataset:
Patent JP-2004165288-A (JP)
Title: Circuit board device
Inventor: KURIHARA TAKESHI
IPC: H05K1/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To correct dislocation of a rotary direction of a substrate by using surface tension force of solder by connecting an annular connection of the substrate to a circular land of a mother board.  <P>SOLUTION: Electrode pads 2 and the circular land 3 are disposed on the mother board 1. Signal electrodes 10 and 11 soldered to the electrodes 2 and the annular connection 13 soldered to the circular land 3 are disposed on the substrate 5 of a package component 4. Since the annular connection 13 becomes a state where it can easily rotate in a direction of θ on the circular land 3 through molten solder 15 at the time of mounting the package component 4, the substrate 5 can be displaced in the direction of θby using surface tension force of the solder 15 which melts between the signal electrodes 10 and 11 and the electrodes 2. Consequently, the signal electrodes 10 and 11 and the electrodes 2 are positioned in an X-axis, a Y-axis and the direction of θ, and they can highly precisely abut on them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127878-A (JP)
Title: Inverted chevron-shaped fluorescent lamp appliance
Inventor: MATSUFUJI TAKASHI
IPC: F21Y103/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure wherein a tip part of a press contact part formed at a bent piece used by a conventional technique is made safer in handling it, and an appliance body is surely electrically connected to a reflecting plate.  <P>SOLUTION: The tip part of each press contact part of the bent piece 31 formed in an elastic band-like fitting 30 to be brought into press contact with the reflecting plate 40 by peeling off a coating film thereof and directed toward the reflecting plate 40 is formed into a dull shape to improve safety in handling, and the bending direction of one of both angular parts at the tip part is defined so as to be brought into press contact with a side surface of the reflecting plate to increase press contact force, so that the coating film of the reflecting plate 40 is surely peeled off and the appliance body 10 is surely electrically connected to the reflecting plate 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226447-A (JP)
Title: Imaging system having medium stack component measuring system
Inventor: WEAVER JEFFREY S
IPC: G01B21/08
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide detailed information regarding the amount and type of media in a medium holder.  <P>SOLUTION: This imaging system 30 comprises a printer engine 70, a printer control system 68 to be communicated with the printer engine 70, the medium holder 34 for holding a medium stack including a plurality of sheets, and a medium stack component sensing system 32 for supplying output signals 120 including a thickness component representing the thickness of the sheets in the medium stack.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158872-A (JP)
Title: Method and device for switch mode power source for generating high pulse width modulation while keeping low noise sensitivity
Inventor: BALAKRISHNAN BALU
IPC: H02M3/28
Filed: 2002-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a power source which generates a high pulse width modulation gain while keeping low noise sensitivity. SOLUTION: A power source is disclosed where a pulse width modulation gain is large and besides noise sensitivity is small. In one embodiment, the power source is equipped with a regulator circuit which controls a power switch. The regulator circuit is equipped with a control input part which receives the current being the sum total of a current that the regulator consumes and a feedback current. The current that the regulator consumes changes as the function of the duty cycle of the power switch. The feedback current is a current which flows in a shunt regulator, and is a control current which surpasses the internal consumption of the regulator.
Patent JP-2003215811-A (JP)
Title: Method for forming thin film pattern and method for manufacturing master information carrier
Inventor: YANAGI TERUMI
IPC: G11B5/855
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress production of burrs on side walls of a thin film pattern in a lift-off method.  <P>SOLUTION: In the method for forming a thin film pattern including a process of forming a resist pattern 2 by photolithography on a substrate 1, a process of forming a thin film 3 on the substrate 1 and the resist pattern 2 and a process of removing the resist pattern 2 and the thin film 3 on the pattern 2, the process of removing the thin film includes a process of spraying a liquid chemical by using a plurality of high pressure nozzles 6 and a cleaning process using a brush 7. Thus, burrs 4 are removed to obtain a favorable thin film pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004160503-A (JP)
Title: Method and apparatus for forming metallic cap and metallic can container
Inventor: MITOBE TAKETOSHI
IPC: B21D51/44
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method and the apparatus for forming metallic caps by which a fitting/projecting part which is properly fit and locked on the container body of the metallic can container are mass-produced continuously and stably at low cost, and also to provide a metallic can container.  <P>SOLUTION: This method is composed of a first press-forming stage 11 where a metallic sheet is cut into a circle or a polygon and simultaneously the top face part of the cap and a cylindrical peripheral wall part having a slightly larger diameter than the top face part through a boundary stepped part are respectively drawn, a second press-forming stage 12 where the required side of the lower end part of the cylindrical peripheral wall part is preformed as the small diameter part for fitting in the opening of the container body and a third press-forming stage 13 where the boundary part between the cylindrical peripheral wall part and the small diameter part of the cap is properly finished. Furthermore, the method is composed of a fourth press-forming stage 14 where preforming for inwardly curling the open edge part of the small diameter part of the cap is performed, a fifth press-forming stage 15 where the open edge part of the small diameter part of the cap is curled surely inwardly and a sixth press-forming stage 16 where a plurality of fitting/projecting parts for elastically riding across and locking to an annular projecting part where the open edge part of the container main part is inwardly curled are formed in a part of the small diameter cap part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003196089-A (JP)
Title: Method for interfacing cooperative agent with interactive application
Inventor: EISENSTEIN JACOB R
IPC: G06F9/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for automatically forming an agent interface between a cooperative agent and the interactive application.  <P>SOLUTION: The cooperative agent and the interactive application are formed of a task model. The interactive application includes a plurality of application elements. Mapping is determined between a plurality of task elements and the plurality of application elements, and the agent interface is formed from these mapping. The agent interface harmonizes with the cooperative agent and the interactive application. The agent interface is connected to the cooperative agent and the interactive application, and allows cooperation between an interactive agent and a user of the interactive application.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004172238-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIMIZU KOZO
IPC: H01L21/60
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device wherein a semiconductor element and a circuit wiring board, both of which have many fine electrodes arranged at a narrow pitch, are bonded to each other by flip chip bonding using solder bumps, with a sufficient bonding reliability being secured between the two components.  <P>SOLUTION: One embodiment provides the method of manufacturing a semiconductor device. When bonding the semiconductor element and the circuit wiring board, both of which have electrodes on a principal plane, by flip chip bonding using solder bumps, a resist film having openings is formed over the electrodes formed on the principal plane of the semiconductor and/or the circuit wiring board, and metal bumps having a thickness not larger than that of the resist film are formed inside the openings. Thereafter, the resist film is removed, and the metal bumps are abutted in conformity with the electrodes on the principal plane of the other component. A space between both principal planes is filled with a thermosetting adhesive. By heating, the thermosetting adhesive is hardened, and at the same time, the metal bumps are melted to connect the electrodes on both principal planes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172553-A (JP)
Title: Transformer
Inventor: KITAMOTO MASAHIKO
IPC: H01F30/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, low transformer having satisfactory output voltage characteristics.  <P>SOLUTION: The transformer 10 is composed of a core 1 for forming a closed magnetic circuit, bobbins 2, 5 arranged at the outer periphery of the core 1, and primary and secondary coils 4, 3. The core 1 has a pair of leg sections 1A, 1c and a pair of connection sections 1b for connecting between the legs. The leg section 1c comprises one I-type core and fits the primary and secondary coils 4, 3. The leg section 1A is composed of two leg section pieces 1a comprising a first plate core. The pair of connection sections 1b comprises one second plate core each.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177452-A (JP)
Title: Developing device, spacing member, image forming apparatus and computer system
Inventor: OKAMOTO KATSUMI
IPC: G03G15/08
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a developing device by which the vibration of an image carrier is reduced, a spacing member, an image forming apparatus and a computer system.  <P>SOLUTION: In the developing device which possesses a developer carrier to carry developer and the spacing member attachable/detachable to/from the image carrier and to keep space between the image carrier and the developer carrier by abutting on the image carrier and develops a latent image carried by the image carrier with the developer carried by the developer carrier, the spacing member possesses a sliding part for sliding to the developer carrier and a vibration absorbing part to absorb the vibration of the developer carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175363-A (JP)
Title: Flat tablet container
Inventor: TSUCHIYAMA TAKEHIKO
IPC: B65D83/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat tablet container, from which tablets can be taken out one by one with one hand in use, and which has less limitation in shape and is provided with superior design.  <P>SOLUTION: The tablet container comprises a container body 100 having a projected bar 131 at a prescribed position on a bottom plate or a top plate. An upper lid 300 is formed consecutively on the top opening of the container body 100 to open/close freely via a hinge 201 at the rear of the peripheral wall of the container body. A takeout outlet 211, having three parallel sliding contact through slots 212, 213, 214 rear to the outlet 211, is formed on the front of the top plate of an inner lid 200, where partitioning ribs 222 are arranged on both sides under the outlet 211 to form a tablet stand-by compartment for housing one tablet, and the inner lid 200 is fitted on the container body top opening. A small lid 400 has a row of two blocking plates 410, 420 formed at a prescribed position on the front of its under surface and housed at the left/right of the stand-by compartments to be slid to the left/right through slots 212 on the top plate of the inner lid 200, and a sliding projection, having a sliding contact fitting part on the lower end side, formed on the rear to the middle between two blocking plates 410, 420. The small lid 400 is fitted into the outlet 211 to slide back/forth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173781-A (JP)
Title: Apparatus for producing rolled damp washcloth
Inventor: SUGIYAMA TETSUYA
IPC: A47K7/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing rolled washcloth, which smoothly leads curled leading edge of a continuous sheet to surely prevent jamming of the sheet.  <P>SOLUTION: A guide member 68 is arranged in the inlet part of a sheet cutter 16, and includes projections 72 for narrowing a part between the member 68 and the surface of a pressure plate 15 opposed to the member. Projections 74 are arranged on the surface of the pressure plate 15 facing the guide member 68. The projections 72, 74 are alternately arranged, and brought into contact with the continuous sheet 12 from both sides at the respective tip ends to thereby hold the leading edge of the continuous sheet 12, so that the sheet is prevented from curling and the continuous sheet 12 is fed to the sheet cutter 16. Guide members 76 are arranged in the inlet part of a rolling mechanism 18, and extended to an inlet guide roll 32. The guide members 76 are disposed at an interval over the whole width of the continuous sheet, so that a gap at the side of an inlet guide roll 32 separated from a mobile belt 26 is blocked, and the continuous sheet is smoothly introduced to the rolling mechanism 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176403-A (JP)
Title: Lifting/lowering working stage
Inventor: HAYASHIBE TAKESHI
IPC: E04G3/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work platform lifted and lowered along the external wall surface of a chimney by an elevator for safely conducting chimney demolition work efficiently.  <P>SOLUTION: In a working floor 11 in which a floor face is constituted by adjusting the overlap quantity of a plurality of step floor members 12 and 13 in response to the diametral change of the chimney 1, a plurality of the working floors 11 are supported at upper ends and arranged at specified intervals along the external wall surface of the chimney in conformity with the external shape of the assembled chimney 1, and unit frames 20 capable of supporting rod expansion/contraction operations of extension jacks 25 by re-piling upper-stage bearing plates 23 and lower-stage bearing plates 24 pushed and fixed to the surface of the external wall surface concrete of the chimney with high friction are used as main structures. Grip jacks 41 and ring chains 45 adjusting a length in the peripheral direction in response to the change of the diameter of the chimney and being capable of adjusting a trace quantity in the peripheral direction for controlling a pushing force against the external wall surface of the chimney of the bearing plates 23 and the bearing plates 24 are mounted among the unit frames 20 and the adjacent unit frames 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173620-A (JP)
Title: alpha-MANNOBIOSE-CONTAINING FODDER
Inventor: MORIKOSHI TOSHIYUKI
IPC: A61K31/736
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide fodder inhibiting settling of salmonella inside the body of an animal and efficiently discharging the salmonella out of the body, an α-mannobiose-containing composition capable of being advantageously used in producing the fodder, a method for producing the composition, and an additive for fodder containing the α-mannobiose composition.  <P>SOLUTION: The fodder contains α-mannobiose. The α-mannobiose-containing composition makes β-mannosidase and α-mannosidase sequentially and simultaneously act upon natural material containing mannan such as copra meal or palm kernel meal. The method for producing the composition is provided. The additive for fodder contains the α-mannobiose-containing composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178484-A (JP)
Title: Clearance system of service point to lost bet
Inventor: TAKEDA YUTAKA
IPC: G06Q50/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clearance system of service points to lost bets that enables a customer to find hope in races without a feeling of emptiness and with interest and to increase the interest even if bets are lost.  <P>SOLUTION: The system, which awards service points depending on the number or amount of lost bets made by customers and clears the service points in a municipally operated race or the like, includes converting means 1 for converting lost bets into service points, and a host computer 2 for storing data on the service points. The host computer 2 comprises database configuring means 21, memory means 22, referring means 23 and clearance processing means 24. The clearance processing means 24 disposed in the host computer 2 process data in an accumulated point database organized for every customer to store them in the memory means 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180736-A (JP)
Title: Service provision management device and method for deciding service
Inventor: KOBAYASHI MASATANE
IPC: G06Q50/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service provision management device capable of imparting a privilege (service) corresponding to waiting conditions to a user when the user applies for a reservation or the like.  <P>SOLUTION: The service provision management device 1 comprises: a reception part 11 for receiving the reservation request of the user and performing a reservation processing; a reservation condition data base part 12 for storing reservation conditions (waiting conditions) for respective game machines; a data base updating part 13 for updating the information of the reservation conditions stored in the reservation condition data base part corresponding to fluctuations regarding the reservation; a service content storage part 14 storing service contents corresponding to the reservation conditions (waiting conditions); and a service content decision part 15 for deciding the service contents corresponding to the reservation conditions (waiting conditions) at the point of time of receiving the reservation request of the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003298595-A (JP)
Title: Method and apparatus for notifying data congestion in communication system
Inventor: LEE SUNG-WON
IPC: H04W84/12
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for determining data congestion in a communication path and notifying the data congestion in a mobile communication system.  <P>SOLUTION: The apparatus for determining data congestion at a first node connected to a second node is provided with a buffer for storing transmission data. A controller compares the size of data stored in the buffer with a predetermined first threshold and with a predetermined second threshold greater than the first threshold. If the buffered data size is equal to or greater than the second threshold, the controller determines that data congestion has occurred. A transmitter generates congestion indicating information and transmits it to the second node under the control of the controller and transmits the information to the second node.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184260-A (JP)
Title: Clock with calendar mechanism
Inventor: TAKAHASHI MASAAKI
IPC: G04B19/247
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable simple control of spring force of the spring part of a day jumper so as to match the day-feed resistance value, without changing the component shape of the day jumper.  <P>SOLUTION: The day jumper 12 is provided with a readjusting part 12a of a rigid body and a spring part 12b which is curved into a U-shape. The readjusting part 12a of the rigid body is pivotally fixed to a plate 13 by a rotating shaft 12c. One end of the spring part 12b is fixed into a unified body with a triangle engaging end and the opposite side end of the readjusting part 12a. The other end of the spring part 12b is made to abut against an eccentric pin 12d for position readjusting, disposed upright on the plate 13. The amount of deflection of the spring part 12b of the day jumper 12 is a minimum at the rotational position of the pin 12d, as shown in Figure (A) and is a maximum at a rotational position of the pin 12d, as shown in Figure (B). As a result, the spring force of the spring part can be simply controlled to a value matched with the day-feed resistance value, by rotating the eccentric pin 12d for positional readjustment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182663-A (JP)
Title: Method for manufacturing 4-(trifluoromethoxy)benzyl cyanide
Inventor: MIYASHIGE RYOZO
IPC: C07C255/37
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially effective manufacturing method for 4-(trifluoromethoxy)benzyl cyanide, whereby bis(chloromethyl) ether remaining in a solution after the completion of reaction is perfectly removed to an undetectable level, preventing the decomposition of produced 4-(trifluoromethoxy)benzyl chloride; and trifluoromethoxybenzene is easily recovered without producing a waste solvent.  <P>SOLUTION: The method for manufacturing 4-(trifluoromethoxy)benzyl cyanide comprises chloromethylating trifluoromethoxybenzene of formula (2), removing by-produced bis(chloromethyl) ether by treating an aqueous ammonium chloride solution after the completion of the chloromethylation to obtain 4-(trifluoromethoxy)benzyl chloride of formula (3), and then subjecting 4-(trifluoromethoxy)benzyl chloride to a cyanation to give 4-(trifluoromethoxy)benzyl cyanide of formula (1). Preferably, no organic solvent is used in the treatment during the reaction and after the completion of the reaction in both the chloromethylation and the cyanation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184861-A (JP)
Title: Liquid crystal display device and backlight device
Inventor: OKABE AKIRA
IPC: F21S2/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device without risk that a liquid crystal panel may bend even when the liquid crystal panel placed on the backlight device becomes large-sized and its weight increases and to provide a liquid crystal display device.  <P>SOLUTION: In the backlight device 6 wherein cylindrical light sources 3 are disposed in a casing 1 and a diffusion plate 4 is provided so as to cover an opening 1a of the casing, a transparent reinforcing plate 10 is provided between the opening 1a of the casing 1 and the diffusion plate 4 or on the diffusion plate 4. The liquid crystal display device is also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183869-A (JP)
Title: Suspension coil spring for automobile, and strut type suspension device provided with the suspension coil spring
Inventor: OKURA SHINSUKE
IPC: F16F1/12
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension coil spring for an automobile comprising a curvature coil spring properly adjusted to prevent a drum part from getting in contact with peripheral parts while securing a desired spring reaction axis when installed on a strut type suspension device.  <P>SOLUTION: Curvature quantity δ at the drum part of the curvature coil spring 5x is adjusted. Pitch of a lower seat winding 5a is adjusted in such a way that the lower seat surface 5a is inclined toward a lower seat 4 by a third prescribed angle γ in such a direction that axial length on the inside of curvature becomes short in a free state. Pitch of an upper seat winding 5b is adjusted in such a way that an upper seat surface 5b is inclined to an upper seat 3 by a fourth prescribed angle (γ roughly similar to the third prescribed angle, desirably) in such a direction that axial length on the inside of curvature becomes short in a free state. A compression coil spring 5 of this constitution is installed on the strut type suspension device, for example.  <P>COPYRIGHT: (C)2004,JPO&NCIPI